(PhysOrg.com) -- A simple device measures the quantum noise of vacuum fluctuations and generates true random numbers. The phenomenon we commonly refer to as chance is merely a question of a lack of ...

“This is a marvelous step” toward more efficient random number generation, says Rajarshi Roy, a physicist at the University of Maryland in College Park who was not involved in the work. Random number ...

Using a single, chip-scale laser, scientists have managed to generate streams of completely random numbers at about 100 times the speed of the fastest random-numbers generator systems that are ...

This release is available in German. Behind every coincidence lies a plan - in the world of classical physics, at least. In principle, every event, including the fall of dice or the outcome of a game ...